diff --git a/.travis.yml b/.travis.yml
index 2e8b814fe..1a31f93f8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,34 +1,31 @@
 language: python
+sudo: false
+cache: pip
 
 python:
   - "2.7"
 
-sudo: false
-cache: pip
-
 addons:
-  postgresql: "9.2" # minimal postgresql version for the daterange method
+  postgresql: "9.6"
   apt:
     packages:
       - expect-dev  # provides unbuffer utility
-      - python-lxml # because pip installation is slow
-      - python-simplejson
-      - python-serial
 
 env:
   global:
-  - VERSION="10.0" TESTS="0" LINT_CHECK="0"
+  - VERSION="10.0" TESTS="0" LINT_CHECK="0" MAKEPOT="0"
+  - WKHTMLTOPDF_VERSION="0.12.5"
 
   matrix:
   - LINT_CHECK="1"
   - TESTS="1" ODOO_REPO="odoo/odoo" MAKEPOT="1"
-  - TESTS="1" ODOO_REPO="OCA/OCB
+  - TESTS="1" ODOO_REPO="OCA/OCB"
 
 virtualenv:
   system_site_packages: true
 
 install:
-  - git clone https://github.com/oca/maintainer-quality-tools.git ${HOME}/maintainer-quality-tools
+  - git clone --depth=1 https://github.com/OCA/maintainer-quality-tools.git ${HOME}/maintainer-quality-tools
   - export PATH=${HOME}/maintainer-quality-tools/travis:${PATH}
   - travis_install_nightly